Detailed Instructions: You are given a sentence and a question in the input. The information provided in the sentence should be enough to answer the question. You're expected to write the correct answer. Do not use any facts other than those provided in the sentence.
Problem:Sentence: Except...every time Lisa leans down to kiss Chomper - he runs away!. 
Question: What does Chomper do when Lisa tries to kiss him? Why?
Solution:
He runs away.